1 Avoid sweets and sugars. They aggravate the dumping syndrome. 2  Avoid very hot or cold foods or liquids, which may increase symptoms in some patients.  Stomach surgery is performed for different reasons, so calorie requirements may vary from patient to patient.
in mathematics an inverse function is a function that reverses another function if the function f applied to an input x gives a result of y then applying its inverse function g to y gives the result x and vice versa i e f x y if and only if g y x
Plot the function on a graph. Get out a piece of graph paper or quickly sketch a blank graph with an x-axis and y-axis. Graph the function by plugging in various values for x and figuring out the corresponding results for y to create coordinate pairs. Note that f(x) is the same as y when graphing a function.